riscv/kernel/kexec_relocate.S

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * Copyright (C) 2019 FORTH-ICS/CARV
18 	 * s2: (const) Phys address of the FDT image
42 	/* Disable / cleanup interrupts */
63 	REG_L	t0, 0(s0)		/* t0 = *image->entry */
64 	addi	s0, s0, RISCV_SZPTR	/* image->entry++ */
66 	/* IND_DESTINATION entry ? -> save destination address */
73 	/* IND_INDIRECTION entry ? -> update next entry ptr (PA) */
82 	/* IND_DONE entry ? -> jump to done label */
89 	 * IND_SOURCE entry ? -> copy page word by word to the
101 	sub	t3, t3, s6	/* i-- */
160 	 * s1: (const) Phys address of the FDT image
167 	/* Disable / cleanup interrupts */
220 	.long riscv_kexec_relocate_end - riscv_kexec_relocate)